READ TERR 1 2
! PC data
6656.545	311.299	-400.777	3.255390e-02	7.802344e-03	-7.802344e-03
10422.752	452.521	-262.064	2.667388e-02	7.001509e-03	-7.001509e-03
11441.908	912.683	-566.634	2.234354e-02	4.483901e-03	-4.483901e-03